216103668500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{25423961}}^1$

素因数の和:25423997

約数の個数: 48

約数和(自身を含む): 499733397072

約数和(自身を除く): 283629728572

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 4250, 8500, 25423961, 50847922, 101695844, 127119805, 254239610, 432207337, 508479220, 635599025, 864414674, 1271198050, 1728829348, 2161036685, 2542396100, 3177995125, 4322073370, 6355990250, 8644146740, 10805183425, 12711980500, 21610366850, 43220733700, 54025917125, 108051834250, 216103668500]

約数ペア:

[(1, 216103668500), (2, 108051834250), (4, 54025917125), (5, 43220733700), (10, 21610366850), (17, 12711980500), (20, 10805183425), (25, 8644146740), (34, 6355990250), (50, 4322073370), (68, 3177995125), (85, 2542396100), (100, 2161036685), (125, 1728829348), (170, 1271198050), (250, 864414674), (340, 635599025), (425, 508479220), (500, 432207337), (850, 254239610), (1700, 127119805), (2125, 101695844), (4250, 50847922), (8500, 25423961)]